Re: REASSIGN OWNED vs. relisshared dep on !relisshared

From: Dilip Kumar <dilipbalaut(at)gmail(dot)com>
To: Jeff Davis <pgsql(at)j-davis(dot)com>
Cc: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Noah Misch <noah(at)leadboat(dot)com>, akapila(at)postgresql(dot)org, nisha(dot)moond412(at)gmail(dot)com, pgsql-hackers(at)postgresql(dot)org
Subject: Re: REASSIGN OWNED vs. relisshared dep on !relisshared
Date: 2026-07-15 15:23:39
Message-ID: CAFiTN-tR9SdcEDbvHvGT0ArRLCVVLUgh9jYErHLhFU50V3Jbtw@mail.gmail.com
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On Wed, Jul 15, 2026 at 2:20 AM Jeff Davis <pgsql(at)j-davis(dot)com> wrote:
>
> On Mon, 2026-07-13 at 17:04 +0530, Dilip Kumar wrote:
> > PFA a patch for skipping subscriptions belonging to different
> > databases.
>
> I suggest we add a few checks (or asserts) that subdbid==MyDatabaseId
> when reading pg_subscription from anywhere other than the launcher.

Yeah, I've done that

> Also, the REASSIGN OWNED path goes through
> AlterSubscriptionOwner_oid(), whereas both the REASSIGN OWNED and ALTER
> SUBSCRIPTION ... OWNER TO paths go through
> AlterSubscriptionOwner_internal(). It would be more clear to add the
> skipping logic in the former and an assert in the latter.

That makes sense; I've made the change.

> Other than that, LGTM.

Thanks for the review

--
Regards,
Dilip Kumar
Google

Attachment Content-Type Size
v2-0001-Do-not-reassign-subscriptions-belonging-to-other-.patch application/octet-stream 6.5 KB

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